Class: Gem::OptionParser::AC

Inherits:
Gem::OptionParser show all
Defined in:
lib/rubygems/vendor/optparse/lib/optparse/ac.rb

Overview

autoconf-like options.

Constant Summary

Constants inherited from Gem::OptionParser

ArgumentStyle, COMPSYS_HEADER, DecimalInteger, DecimalNumeric, DefaultList, NoArgument, OctalInteger, Officious, OptionalArgument, RequiredArgument, SPLAT_PROC, Version

Instance Attribute Summary

Attributes inherited from Gem::OptionParser

#banner, #default_argv, #program_name, #raise_unknown, #release, #require_exact, #summary_indent, #summary_width, #version

Instance Method Summary collapse

Methods inherited from Gem::OptionParser

#abort, accept, #accept, #add_officious, #additional_message, #base, #candidate, #compsys, #define, #define_by_keywords, #define_head, #define_tail, each_const, #environment, getopts, #getopts, #help, #help_exit, inc, #inc, #initialize, #inspect, #load, #make_switch, #new, #on, #on_head, #on_tail, #order, #order!, #parse, #parse!, #permute, #permute!, #pretty_print, #reject, reject, #remove, search_const, #separator, show_version, #summarize, #terminate, terminate, #to_a, #top, top, #ver, #warn, with

Constructor Details

This class inherits a constructor from Gem::OptionParser

Instance Method Details

#ac_arg_disable(name, help_string, &block) ⇒ Object

Define --enable / --disable style option

Appears as --disable-name in help message.



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# File 'lib/rubygems/vendor/optparse/lib/optparse/ac.rb', line 51

def ac_arg_disable(name, help_string, &block)
  _ac_arg_enable("disable", name, help_string, block)
end

#ac_arg_enable(name, help_string, &block) ⇒ Object

Define --enable / --disable style option

Appears as --enable-name in help message.



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# File 'lib/rubygems/vendor/optparse/lib/optparse/ac.rb', line 44

def ac_arg_enable(name, help_string, &block)
  _ac_arg_enable("enable", name, help_string, block)
end

#ac_arg_with(name, help_string, &block) ⇒ Object

Define --with / --without style option

Appears as --with-name in help message.



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# File 'lib/rubygems/vendor/optparse/lib/optparse/ac.rb', line 58

def ac_arg_with(name, help_string, &block)
  _check_ac_args(name, block)

  sdesc = []
  ldesc = ["--with-#{name}"]
  desc = [help_string]
  q = name.downcase
  with = Switch::PlacedArgument.new(*search(:atype, String), sdesc, ldesc, nil, desc, block)
  without = Switch::NoArgument.new(nil, proc {}, sdesc, ldesc, nil, desc, block)
  top.append(with, [], ["with-" + q], without, ['without-' + q])
  with
end